Is my text safe with this tool?

Yes. All conversions happen locally in your browser. Your text is never uploaded or stored on any server.

🔠 Case Converter Online - Free Text Case Changer

Convert text to UPPERCASE, lowercase, Title Case, Sentence case, Capitalize Each Word, and tOGGLE cASE — instantly and free.

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Sentences

Paragraphs

Enter text to convert

What is a Case Converter?

A case converter is an online tool that changes the capitalization of your text. Instead of manually retyping every word, you can instantly convert text to UPPERCASE, lowercase, Title Case, Sentence case, Capitalize Each Word, or tOGGLE cASE. It's fast, free, and works directly in your browser.

How to Use the Case Converter

Type or paste your text into the box above.
Click one of the case conversion buttons (Uppercase, Lowercase, Title Case, etc.).
Your text updates instantly with live word and character counts.
Use Copy or Download to save the converted text.

Supported Case Types

UPPERCASE: Converts every letter to capital letters.
lowercase: Converts every letter to small letters.
Title Case: Capitalizes the first letter of each major word (small words like "and", "the", "of" stay lowercase).
Sentence case: Capitalizes only the first letter of each sentence.
Capitalize Each Word: Capitalizes the first letter of every word.
tOGGLE cASE: Flips uppercase to lowercase and vice versa.

Common Use Cases

Students: Format essays, assignments, and titles correctly.
Writers & Bloggers: Convert headings, blog titles, and drafts.
Social Media: Make captions or posts stand out.
Developers: Quickly change text for UI or content testing.
Office Work: Fix inconsistent capitalization in documents.

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Frequently Asked Questions

What is a case converter used for?

A case converter is used to quickly change text capitalization without retyping. Common uses include fixing titles, formatting essays, converting social media captions, and cleaning up copy-pasted text.

Is this case converter free?

Yes, this tool is 100% free with no character limits, no signup, and no hidden charges.

Is my text safe?

Yes. Everything happens locally in your browser. Your text is never uploaded or stored on any server.

What is Title Case?

Title Case capitalizes the first letter of each major word. Small words like "and", "the", and "of" usually stay lowercase unless they are the first or last word.

Does the case converter work on mobile?

Yes. The tool is fully responsive and works on Android, iPhone, iPad, tablets, and desktop browsers.

Is there a character limit?

No. You can paste text of any length and the tool will convert it instantly.